Common Solutions to MAZ 5551 020 Issues: Maintenance, Upgrades, and Repairs

By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 22, 2024
1. Common Issues with the MAZ 5551 020
1.1. Engine Problems
1.2. Transmission Problems
1.3. Electrical Problems
2. MAZ 5551 020 Issues by Model Year
2.1. 2000-2005 Models
2.2. 2006-2010 Models
2.3. 2011-2015 Models
3. MAZ 5551 020 Issues by Engine Type
3.1. Diesel Engines
3.2. Gasoline Engines
4. MAZ 5551 020 Issues by Complectations
4.1. Basic Models
4.2. High-End Models
5. MAZ 5551 020 Issues by Generation
5.1. First Generation (2000-2005)
5.2. Second Generation (2006-2010)
5.3. Third Generation (2011-2015)
6. MAZ 5551 020 Issues by Model Year
6.1. 2000
6.2. 2005
6.3. 2010
7. MAZ 5551 020 Issues by Type of Use
7.1. Commercial Use
7.2. Personal Use
8. Common Solutions to MAZ 5551 020 Issues
8.1. Regular Maintenance and Service
8.2. Upgrades and Modifications
8.3. Professional Repairs and Replacement
9. Conclusion
FAQ: Common Issues with MAZ 5551 020
Example List of MAZ 5551 020 Engine Error Codes and Descriptions

1. Common Issues with the MAZ 5551 020

1.1. Engine Problems

The MAZ 5551 020 is a versatile heavy-duty truck that has been known for its reliability and durability over the years. However, like any other vehicle, it is not immune to issues, particularly engine problems. Here are some of the most common issues that MAZ 5551 020 owners may experience with their engines:

- Overheating: The MAZ 5551 020 engine may overheat due to several reasons, including a faulty cooling system, a broken water pump, a malfunctioning thermostat, or a clogged radiator. Overheating can cause severe damage to the engine, and it is crucial to address the issue as soon as possible by checking and replacing any faulty components.

- Oil Leaks: Oil leaks are a common issue with the MAZ 5551 020 engine, which can lead to low oil levels, reduced engine performance, and even engine failure. The leaks can occur due to worn-out gaskets, damaged seals, or cracks in the engine block. Identifying the source of the leak and repairing or replacing the damaged parts can prevent further damage and improve the engine's lifespan.

- Power Loss: Power loss is another common engine problem that MAZ 5551 020 owners may experience. It can be caused by several factors, including clogged air filters, damaged fuel injectors, malfunctioning turbochargers, or a faulty engine control unit (ECU). The power loss can significantly affect the vehicle's performance and fuel efficiency, and it is essential to diagnose and fix the issue promptly.

- Fuel System Issues: Fuel system issues are also common in the MAZ 5551 020, particularly with the fuel pump and fuel injectors. A faulty fuel pump can cause low fuel pressure, leading to poor engine performance and stalling. Damaged fuel injectors can also cause similar issues and affect the engine's fuel efficiency. Replacing or repairing the fuel pump or injectors can help resolve these issues.

- Electrical Problems: Electrical problems can also affect the MAZ 5551 020 engine, leading to poor performance and stalling. Common electrical issues include faulty sensors, damaged wiring, or a malfunctioning ECU. A qualified mechanic can diagnose and repair any electrical problems to ensure the engine runs smoothly.

1.2. Transmission Problems

The transmission is an essential component of any vehicle, and the MAZ 5551 020 is no exception. While this truck is known for its durability and toughness, it can still experience transmission problems over time. Here are some of the most common issues that MAZ 5551 020 owners may experience with their transmissions:

- Slipping Gears: One of the most common transmission problems in the MAZ 5551 020 is slipping gears. This occurs when the transmission fails to stay in gear or shifts unexpectedly, causing the engine to rev excessively. Slipping gears can be caused by worn-out clutch plates, damaged transmission bands, or a low transmission fluid level. A qualified mechanic can diagnose and repair the issue to ensure the transmission runs smoothly.

- Hard Shifting: Another common issue with the MAZ 5551 020 transmission is hard shifting. This occurs when the transmission shifts abruptly, causing a jerking motion in the vehicle. Hard shifting can be caused by low transmission fluid levels, a damaged valve body, or a faulty solenoid. Replacing or repairing these components can help resolve the issue.

- Transmission Fluid Leaks: Leaks in the transmission can cause the fluid level to drop, leading to poor transmission performance and eventual failure. The leaks can be caused by worn-out gaskets, damaged seals, or cracks in the transmission case. Identifying and repairing the source of the leak can help prevent further damage to the transmission.

- Noisy Transmission: A noisy transmission can indicate several issues with the MAZ 5551 020, including worn-out bearings, damaged gears, or low transmission fluid levels. A qualified mechanic can diagnose the issue and recommend the necessary repairs to ensure the transmission runs smoothly and quietly.

- Faulty Torque Converter: The torque converter is responsible for transmitting power from the engine to the transmission. A faulty torque converter can cause several issues, including transmission slippage, hard shifting, and stalling. A qualified mechanic can diagnose the issue and replace the faulty torque converter to ensure the transmission runs smoothly.

1.3. Electrical Problems

The electrical system is an essential component of any vehicle, and the MAZ 5551 020 is no exception. While this truck is known for its reliability and durability, it can still experience electrical problems over time. Here are some of the most common issues that MAZ 5551 020 owners may experience with their electrical systems:

- Dead Battery: One of the most common electrical problems in the MAZ 5551 020 is a dead battery. This occurs when the battery fails to hold a charge or becomes drained due to extended periods of inactivity or a faulty charging system. A qualified mechanic can test the battery and charging system to identify the issue and recommend the necessary repairs or replacement.

- Malfunctioning Alternator: The alternator is responsible for charging the battery and powering the electrical system while the engine is running. A malfunctioning alternator can cause several issues, including a dead battery, dimming headlights, and electrical system failure. A qualified mechanic can diagnose the issue and recommend the necessary repairs or replacement.

- Faulty Starter Motor: The starter motor is responsible for starting the engine by turning the crankshaft. A faulty starter motor can cause several issues, including failure to start, slow cranking, and grinding noise. A qualified mechanic can diagnose the issue and recommend the necessary repairs or replacement.

- Blown Fuses: Fuses protect the electrical system from overloading and short circuits. Blown fuses can cause several issues, including failure of specific electrical components, such as headlights or power windows. A qualified mechanic can identify the blown fuse and replace it with the appropriate size and rating.

- Faulty Wiring: Faulty wiring can cause several electrical issues in the MAZ 5551 020, including shorts, open circuits, and grounds. These issues can cause several electrical components to malfunction or fail altogether. A qualified mechanic can diagnose the issue and repair or replace the faulty wiring to ensure the electrical system runs smoothly.

2. MAZ 5551 020 Issues by Model Year

2.1. 2000-2005 Models

The MAZ 5551 020 is a rugged and reliable truck that has been in production for several decades. However, like any other vehicle, it can experience problems over time, especially in older models. Here are some of the most common issues that MAZ 5551 020 owners may experience with the 2000-2005 models:

- Engine Issues: One of the most common problems with the 2000-2005 MAZ 5551 020 models is engine issues. Some owners have reported issues with oil leaks, fuel pump failures, and overheating. These problems are often caused by worn-out parts, lack of maintenance, or extended use.

- Transmission Issues: The transmission is another component that can experience problems in the 2000-2005 MAZ 5551 020 models. Some owners have reported issues with slipping, grinding, and difficulty shifting gears. These problems are often caused by worn-out gears or lack of maintenance.

- Suspension Issues: Suspension problems can also occur in the 2000-2005 MAZ 5551 020 models. Some owners have reported issues with worn-out shocks, ball joints, and control arms. These problems can cause the truck to ride rough or pull to one side.

- Electrical Issues: Electrical problems can also occur in the 2000-2005 MAZ 5551 020 models. Some owners have reported issues with the battery, alternator, and wiring. These problems can cause the truck to fail to start, and the electrical components to malfunction.

- Brake Issues: Brake problems can occur in the 2000-2005 MAZ 5551 020 models. Some owners have reported issues with worn-out brake pads and rotors, brake fluid leaks, and brake pedal issues. These problems can cause the truck to stop less efficiently and increase the risk of accidents.

2.2. 2006-2010 Models

The MAZ 5551 020 is a heavy-duty truck that has been popular among owners for many years. However, as with any vehicle, it can develop problems over time, especially in the older models. Here are some of the most common issues that owners of the 2006-2010 MAZ 5551 020 models may encounter:

- Engine Issues: One of the most common problems with the 2006-2010 MAZ 5551 020 models is engine issues. Some owners have reported problems with excessive oil consumption, poor fuel economy, and engine misfires. These issues can be caused by a variety of factors, such as worn-out parts, poor-quality fuel, and lack of maintenance.

- Transmission Issues: Another common problem with the 2006-2010 MAZ 5551 020 models is transmission issues. Some owners have reported problems with slipping gears, difficulty shifting, and transmission fluid leaks. These problems are often caused by worn-out gears, low transmission fluid levels, or lack of maintenance.

- Suspension Issues: Suspension problems can also occur in the 2006-2010 MAZ 5551 020 models. Some owners have reported issues with worn-out shocks, ball joints, and control arms. These problems can cause the truck to ride roughly or pull to one side.

- Electrical Issues: Electrical problems can also occur in the 2006-2010 MAZ 5551 020 models. Some owners have reported problems with the battery, alternator, and wiring. These issues can cause the truck to fail to start, and the electrical components to malfunction.

- Brake Issues: Brake problems can also occur in the 2006-2010 MAZ 5551 020 models. Some owners have reported issues with worn-out brake pads and rotors, brake fluid leaks, and brake pedal problems. These problems can cause the truck to stop less efficiently, increasing the risk of accidents.

It is essential to address these problems promptly to avoid further damage and ensure the safety of yourself and other road users. Regular maintenance and prompt repairs can help prevent these problems from occurring and keep the truck running smoothly. In conclusion, while the MAZ 5551 020 is a reliable and durable truck, the 2006-2010 models can experience problems over time. These issues can be caused by various factors, including worn-out parts, poor-quality fuel, and lack of maintenance. By keeping up with regular maintenance and promptly addressing any issues, you can help ensure your MAZ 5551 020 runs smoothly for many years to come.

2.3. 2011-2015 Models

The MAZ 5551 020 is a heavy-duty truck that has been in production for several decades. The truck has undergone several modifications and upgrades over the years to enhance its performance and make it more reliable. The 2011-2015 models of the MAZ 5551 020 are known for their impressive performance and reliability, but they are not entirely free of issues. In this section, we will discuss some of the common issues that these models experience.

1. Oil Leakage:
Oil leakage is one of the most common issues that owners of the 2011-2015 MAZ 5551 020 models face. This issue is caused by several factors, including faulty gaskets, worn-out seals, and loose connections. When left unaddressed, oil leakage can lead to severe engine damage, resulting in costly repairs.

2. Electrical System Issues:
The electrical system is critical to the proper functioning of any vehicle, and the MAZ 5551 020 is no exception. Owners of the 2011-2015 models have reported several electrical issues, including faulty wiring, damaged sensors, and failed alternators. These issues can cause a wide range of problems, from dimmed headlights to complete engine failure.

3. Fuel System Problems:
The fuel system is responsible for delivering fuel to the engine, and any issues with this system can cause a wide range of problems. The 2011-2015 MAZ 5551 020 models have been known to experience fuel system problems, including clogged fuel filters, damaged fuel pumps, and faulty fuel injectors. These issues can cause reduced fuel efficiency, engine misfires, and stalling.

4. Transmission Problems:
Transmission problems are not uncommon in heavy-duty trucks, and the 2011-2015 MAZ 5551 020 models are no exception. Owners of these models have reported several transmission-related issues, including slipping gears, delayed shifting, and complete transmission failure. These issues can be caused by several factors, including worn-out clutches, damaged gearboxes, and low transmission fluid levels.

5. Brake System Issues:
The brake system is critical to the safety of any vehicle, and any issues with this system must be addressed promptly. Owners of the 2011-2015 MAZ 5551 020 models have reported several brake system issues, including worn-out brake pads, damaged brake rotors, and failed brake lines. These issues can cause reduced braking performance, increased stopping distances, and even complete brake failure.

3. MAZ 5551 020 Issues by Engine Type

3.1. Diesel Engines

The MAZ 5551 020 is equipped with a diesel engine, which is known for its reliability and durability. However, there are a few common issues that may arise with this engine over time.

One of the most common issues with the MAZ 5551 020 diesel engine is related to the fuel system. Some drivers have reported problems with the fuel injectors, which can cause the engine to misfire or run poorly. This may be due to a clogged or damaged injector, or a problem with the fuel delivery system. In some cases, the fuel pump may also need to be replaced.

Another issue that may affect the MAZ 5551 020 diesel engine is related to the turbocharger. Some drivers have reported problems with the turbocharger not functioning properly, which can cause a loss of power and poor acceleration. This may be due to a damaged or worn turbocharger, or a problem with the air intake system.

In addition to these issues, some drivers have reported problems with the engine's exhaust system. This may include issues with the diesel particulate filter (DPF), which can become clogged or damaged over time. This can cause the engine to run poorly and may result in a loss of power or acceleration. In some cases, the entire exhaust system may need to be replaced.

Overall, the diesel engine in the MAZ 5551 020 is a reliable and durable powerplant. However, like any engine, it may experience issues over time. By staying on top of regular maintenance and addressing any issues as they arise, drivers can help ensure that their MAZ 5551 020 diesel engine continues to perform at its best for years to come.

3.2. Gasoline Engines

The MAZ 5551 020 is commonly known for its diesel engines, but it also has models with gasoline engines. While gasoline engines are generally more reliable than diesel engines, they still have their own set of issues that can occur.

One common issue with the gasoline engines in the MAZ 5551 020 is overheating. This can be caused by a number of factors, such as a malfunctioning thermostat, a clogged radiator, or a faulty water pump. Overheating can cause serious damage to the engine if not addressed promptly, so it's important to have it diagnosed and repaired as soon as possible.

Another issue that can occur with the gasoline engines in the MAZ 5551 020 is stalling. This can be caused by a variety of factors, such as a clogged fuel filter, a malfunctioning fuel pump, or a faulty ignition system. If the engine stalls while driving, it can be a dangerous situation, so it's important to have it addressed immediately.

A third issue that has been reported with the gasoline engines in the MAZ 5551 020 is rough idling. This can be caused by a number of factors, such as a dirty air filter, a malfunctioning oxygen sensor, or a clogged fuel injector. While rough idling may not seem like a serious issue, it can indicate a larger problem that needs to be addressed before it worsens.

Finally, some owners of the gasoline engine models have reported issues with the timing belt. A faulty timing belt can cause serious damage to the engine if it breaks, so it's important to have it inspected and replaced as recommended by the manufacturer.

Overall, while gasoline engines in the MAZ 5551 020 are generally reliable, they can still experience issues that need to be addressed promptly in order to prevent further damage or safety hazards.

4. MAZ 5551 020 Issues by Complectations

4.1. Basic Models

The MAZ 5551 020 has several basic models that have common issues. Here are some of the common issues by complectations:

- MAZ 5551 020 without a trailer:
One common issue with the basic MAZ 5551 020 model without a trailer is a malfunctioning braking system. This issue is often caused by worn-out brake pads, which can lead to decreased braking performance and increased stopping distance. Another issue is overheating of the engine, which is often caused by a malfunctioning cooling system. This issue can lead to engine damage if not addressed promptly.

- MAZ 5551 020 with a trailer:
For the basic MAZ 5551 020 model with a trailer, one of the common issues is related to the trailer's brakes. If the trailer's braking system is not functioning properly, it can put additional stress on the truck's braking system, leading to decreased performance and increased stopping distance. Another issue is related to the truck's suspension system. The suspension system can become worn out over time, leading to a bumpy ride and decreased handling performance.

- MAZ 5551 020 dump truck:
The MAZ 5551 020 dump truck can experience issues related to the dump bed mechanism. The hydraulic system used to operate the dump bed can malfunction, leading to the bed not operating correctly or not functioning at all. Another common issue with this model is related to the electrical system. The truck's electrical system can become corroded or damaged, leading to electrical issues and potentially even a failure to start.

- MAZ 5551 020 cargo truck:
One common issue with the MAZ 5551 020 cargo truck is related to the truck's cargo capacity. If the cargo weight exceeds the truck's maximum weight limit, it can put excessive stress on the truck's suspension system and other components, leading to premature wear and potential failure. Another issue is related to the fuel system. The fuel system can become clogged or damaged, leading to decreased fuel efficiency and potentially even engine damage.

It's important to note that while these are common issues, not all trucks will experience them. Regular maintenance and inspections can help identify potential issues before they become major problems. If you're experiencing any of these issues with your MAZ 5551 020, it's recommended to take it to a qualified mechanic for diagnosis and repair.

4.2. High-End Models

The MAZ 5551 020 high-end models are equipped with more advanced features and technology compared to the basic models. While they may provide a better driving experience, they also have their own set of issues.

One common issue with high-end models of the MAZ 5551 020 is with the electronic systems. These systems control a variety of functions, including entertainment, navigation, and climate control. However, malfunctions with the electronic systems can cause a range of issues, such as display screen blackouts, unresponsive touchscreens, and failure to start.

Another issue with high-end models is with the suspension system. While the basic models are equipped with a more standard suspension system, high-end models may have more advanced suspension systems that require more maintenance. Common issues with the suspension system include noise and vibration while driving, uneven tire wear, and difficulty handling the vehicle.

High-end models may also have more complex engine systems that can experience issues. One common issue is with the turbocharger, which may fail over time and cause a loss of power or excessive smoke from the exhaust. Other engine issues may include oil leaks, overheating, and fuel system problems.

In addition, high-end models of the MAZ 5551 020 may have more advanced safety features that can experience issues. These safety features may include adaptive cruise control, lane departure warning, and automatic emergency braking. Malfunctions with these systems can cause safety risks while driving.

It's important for owners of high-end models of the MAZ 5551 020 to stay up to date with regular maintenance and inspections to prevent these issues from occurring. In addition, it's recommended to address any issues promptly to prevent further damage and ensure a safe driving experience.

5. MAZ 5551 020 Issues by Generation

5.1. First Generation (2000-2005)

The MAZ 5551 020 belongs to the first generation of MAZ 5551 trucks, which was produced from 2000 to 2005. While these trucks were sturdy and reliable, they did have some common issues.

One of the most significant problems with the first-generation MAZ 5551 020 was related to its transmission. Many owners reported issues with gears slipping or difficulty shifting, especially when the truck was cold. This problem was often caused by worn-out synchronizer rings or a faulty clutch. Regular maintenance and prompt repairs can help avoid this issue.

Another common issue with the first-generation MAZ 5551 020 was related to its electrical system. Many owners reported issues with the truck's electrical components, such as the alternator, starter, and battery. These problems could be caused by a variety of factors, including wear and tear, faulty wiring, or a failing voltage regulator. Regular inspections of the electrical system can help diagnose and prevent these issues.

Finally, the first-generation MAZ 5551 020 also had some problems with its suspension and steering components. Owners reported issues with worn-out ball joints, tie rod ends, and other components that could affect the truck's handling and stability. Regular inspections and prompt repairs can help avoid these issues.

Overall, the first-generation MAZ 5551 020 was a reliable and durable truck, but like any vehicle, it had its share of issues. Regular maintenance and timely repairs can help keep these trucks running smoothly and avoid costly repairs in the future.

5.2. Second Generation (2006-2010)

The second generation of the MAZ 5551 020 was produced from 2006 to 2010, and while it addressed some of the issues present in the first generation, there were still some common problems reported by owners.

One of the most common issues reported with second-generation MAZ 5551 020 trucks is related to the transmission. Some drivers have reported issues with the gears slipping or the transmission becoming stuck in gear, which can be dangerous and cause accidents.

Another issue that has been reported with this generation of MAZ 5551 020 trucks is related to the suspension system. Some drivers have reported that the suspension can be too stiff, leading to a bumpy and uncomfortable ride. Others have reported that the suspension can be too soft, causing the truck to bounce and sway on the road.

Another issue that has been reported with the second generation of MAZ 5551 020 trucks is related to the brakes. Some drivers have reported that the brakes can be too sensitive or too soft, making it difficult to achieve the right level of braking force. Others have reported that the brakes can become worn quickly, leading to reduced stopping power and the need for more frequent brake pad replacements.

In addition to these issues, some owners have reported problems with the electrical system, including issues with the wiring and fuses. Others have reported problems with the engine, such as oil leaks or issues with the fuel injection system.

Overall, while the second generation of the MAZ 5551 020 addressed some of the issues present in the first generation, it still had its share of common problems that owners reported experiencing.

5.3. Third Generation (2011-2015)

The MAZ 5551 020 is a heavy-duty truck that has undergone several generations of improvements since its launch in 2000. The third generation of the MAZ 5551 020 covers the model years from 2011 to 2015. Like any other vehicle, the third-generation MAZ 5551 020 has its share of issues. Here are some of the most common issues faced by owners of the MAZ 5551 020 third generation:

1. Engine Issues: The third-generation MAZ 5551 020 comes with a powerful diesel engine that is known for its durability and reliability. However, some owners have reported issues with the engine's fuel injection system, resulting in poor performance and reduced fuel efficiency.

2. Electrical Problems: The electrical system of the MAZ 5551 020 third generation is prone to issues such as faulty wiring, damaged sensors, and malfunctioning alternators. These issues can lead to various problems such as starting problems, dashboard warning lights, and battery drain.

3. Suspension Problems: The MAZ 5551 020 third generation has a sturdy suspension system, but some owners have reported issues such as squeaking noises, rough ride, and uneven tire wear. These issues are often caused by worn-out shock absorbers, damaged ball joints, and worn-out bushings.

4. Transmission Problems: Some owners have reported issues with the MAZ 5551 020 third generation's manual transmission system, such as difficulty in shifting gears, clutch slippage, and transmission oil leakage. These issues can be caused by various factors such as worn-out clutch plates, damaged pressure plates, and leaky transmission seals.

5. Brake Issues: The MAZ 5551 020 third generation has a reliable braking system, but some owners have reported issues such as brake pedal vibration, reduced braking power, and brake fluid leakage. These issues are often caused by worn-out brake pads, damaged rotors, and corroded brake lines.

6. MAZ 5551 020 Issues by Model Year

6.1. 2000

The MAZ 5551 020 was first introduced in 2000 and had some notable issues. One of the most common problems reported in this model year was with the engine. Many drivers complained of the engine stalling or not starting at all, especially in cold weather conditions. This was often due to a faulty fuel pump, which caused fuel delivery issues.

Another common issue reported by drivers of the 2000 MAZ 5551 020 was with the transmission. Some drivers complained of the transmission slipping or failing to shift properly. This was often due to a defective transmission control module, which needed to be replaced.

The electrical system also presented some issues in the 2000 model year. Drivers reported problems with the battery draining quickly or not holding a charge, as well as issues with the alternator not functioning properly.

Overall, the 2000 model year of the MAZ 5551 020 had some notable issues with the engine, transmission, and electrical system. However, with proper maintenance and repairs, many of these issues could be addressed and resolved.

6.2. 2005

The MAZ 5551 020 produced in 2005 is part of the first generation of this model. This year saw the introduction of several new features and upgrades, but also some common issues that owners may encounter.

One issue reported by owners of the 2005 MAZ 5551 020 is related to the transmission system. Some drivers have reported problems with shifting, particularly in lower gears, which can result in rough or delayed gear changes. This issue may be caused by a range of factors, including low transmission fluid levels, worn transmission components, or a faulty transmission control module.

Another common issue experienced by owners of the 2005 MAZ 5551 020 is related to the electrical system. Drivers have reported issues with the vehicle's starter and alternator, which may cause the engine to struggle to start or cause battery drain. Other electrical issues reported include faulty sensors, which can cause a range of warning lights to illuminate on the dashboard.

Finally, some drivers of the 2005 MAZ 5551 020 have reported issues with the suspension system. Specifically, some drivers have reported excessive bouncing or shaking when driving at high speeds, which may be caused by worn shocks or other suspension components.

Overall, while the 2005 MAZ 5551 020 has its fair share of issues, many of these are relatively minor and can be easily resolved with proper maintenance and repair. However, it is important for owners to stay vigilant and address any issues as soon as they arise in order to prevent more serious problems down the road.

6.3. 2010

The 2010 MAZ 5551 020 had a few common issues that were reported by drivers. One of the most significant issues was related to the engine. Some drivers reported that the engine would start to overheat after a short period of use. This could be caused by a variety of factors, including a malfunctioning cooling system or a faulty thermostat. Other drivers reported issues with the transmission, such as slipping gears or difficulty shifting between gears.

Another issue reported with the 2010 MAZ 5551 020 was related to the electrical system. Some drivers reported that the vehicle's dashboard lights would flicker or go out completely. This could be due to a problem with the alternator or battery. Additionally, some drivers reported issues with the vehicle's heating and air conditioning system, such as a lack of heat or cold air or weak airflow.

Finally, some drivers reported issues with the vehicle's suspension system. This could manifest as a bumpy or uncomfortable ride or a feeling of instability when driving at high speeds. These issues could be caused by worn-out shocks or struts or a problem with the vehicle's alignment.

Overall, the 2010 MAZ 5551 020 had a few common issues that drivers should be aware of. Regular maintenance and prompt repairs can help prevent these issues from becoming more severe or causing further damage to the vehicle.

7. MAZ 5551 020 Issues by Type of Use

7.1. Commercial Use

The MAZ 5551 020 is a versatile heavy-duty truck that can be used for various purposes, including commercial use. However, like any other vehicle, the MAZ 5551 020 can experience issues depending on the type of use it is subjected to.

For commercial use, one common issue that can be encountered is excessive wear and tear on the tires and suspension system. This is due to the heavy loads that are often carried by the truck, which can cause premature wear and damage to these components. Regular maintenance and inspections can help prevent these issues and ensure the truck is in good working condition.

Another issue that can arise with commercial use is engine overheating. This can occur when the truck is used for long periods without adequate cooling or when operating in hot environments. It is important to ensure the truck's cooling system is working properly and to take breaks to allow the engine to cool down when necessary.

Additionally, commercial use can lead to accelerated wear on the brakes and transmission. Heavy use of the brakes can cause them to wear out faster than in non-commercial use, and frequent shifting can put additional strain on the transmission. Proper maintenance and inspection can help detect and address these issues before they become more serious problems.

Overall, the MAZ 5551 020 is a durable truck that can handle commercial use, but it is important to properly maintain and inspect the vehicle to prevent and address any potential issues that may arise.

7.2. Personal Use

The MAZ 5551 020 is a heavy-duty truck that is commonly used for commercial purposes. However, it can also be used for personal use, such as transportation of goods and materials.

In terms of issues related to personal use, the most common problems reported by owners are related to the engine and transmission. The engine may experience issues with oil leaks, faulty injectors, and overheating. These problems can lead to reduced engine performance and even engine failure if not addressed promptly.

The transmission is another component that may cause problems, especially with heavy usage or lack of maintenance. Shifting problems, slipping gears, and failure to engage properly are some common issues reported by owners.

Other issues that may arise with personal use of the MAZ 5551 020 include problems with the brakes, suspension, and electrical system. The brakes may wear out quickly if the truck is frequently used for hauling heavy loads, while the suspension may become damaged due to rough terrain or lack of maintenance. Electrical issues may also arise, such as problems with the battery, alternator, or wiring.

Overall, while the MAZ 5551 020 is primarily designed for commercial use, it can also be a reliable option for personal use. However, regular maintenance and prompt attention to any issues that arise are essential to ensure the truck remains in good working condition.

8. Common Solutions to MAZ 5551 020 Issues

8.1. Regular Maintenance and Service

Regular maintenance and service is essential for keeping a MAZ 5551 020 in good condition and preventing potential issues. Some common maintenance tasks include regular oil changes, replacing air and fuel filters, checking and topping off fluids, inspecting belts and hoses for wear, and ensuring tire pressure is within the recommended range.

One of the most important aspects of regular maintenance is following the manufacturer's recommended service schedule. This schedule will outline specific maintenance tasks and intervals based on the mileage and age of the vehicle. By following this schedule, owners can ensure that their vehicle is receiving the proper care it needs to stay in top condition.

Another important factor in preventing issues is addressing any problems as soon as they arise. This may include unusual noises, warning lights on the dashboard, or changes in vehicle performance. By addressing these issues promptly, owners can prevent further damage and potentially costly repairs.

Finally, it is important to have regular inspections performed by a qualified mechanic. These inspections can identify potential issues before they become major problems and can also ensure that all components of the vehicle are functioning properly. Regular maintenance and service, along with timely repairs and inspections, can help ensure that a MAZ 5551 020 stays on the road and performing well for many years to come.

8.2. Upgrades and Modifications

The MAZ 5551 020 is a versatile vehicle that is used for various purposes, such as transportation of goods and people, military operations, and emergency response services. To enhance its performance, some owners may consider upgrades and modifications to their vehicles. However, it's essential to note that any upgrades or modifications should be done with caution, as they can also lead to new issues.

One of the most common upgrades for the MAZ 5551 020 is installing larger tires or rims. This modification can improve the vehicle's off-road capabilities and give it a more aggressive look. However, installing larger tires or rims can also affect the vehicle's suspension and steering, leading to premature wear and tear of the components. It's important to ensure that any changes made are compatible with the vehicle's suspension and steering systems.

Another common upgrade is adding a turbocharger or supercharger to the engine. This modification can significantly increase the vehicle's horsepower and torque, improving its acceleration and overall performance. However, it's important to note that these upgrades can put extra stress on the engine and other components, potentially leading to premature wear and tear or even engine failure. Proper maintenance and regular checks of the upgraded components are crucial to ensure their longevity and prevent issues.

Other modifications, such as upgrading the exhaust system, installing a cold air intake, or adding a performance chip, can also improve the vehicle's performance. However, it's important to research these modifications thoroughly and consult with a professional mechanic to ensure they are compatible with the vehicle's systems and do not void any warranties.

8.3. Professional Repairs and Replacement

The MAZ 5551 020 is a reliable heavy-duty vehicle, but like any other vehicle, it may develop issues that require professional repairs and replacements. When it comes to fixing problems with this vehicle, it is essential to have a qualified mechanic who can handle the complexities of the MAZ 5551 020.

One of the most common solutions to MAZ 5551 020 issues is professional repairs and replacement. Professional mechanics are familiar with the vehicle's systems and can diagnose and repair issues correctly. They have access to specialized tools and equipment to help them identify problems and fix them correctly.

Professional repairs and replacement can help solve a variety of issues with the MAZ 5551 020. For example, if the engine is not running correctly, a mechanic can perform a full diagnostic and determine the root cause of the problem. They can then recommend the appropriate repairs, such as replacing faulty components or repairing damaged ones.

Similarly, a qualified mechanic can perform replacements of various parts of the vehicle that are worn out, damaged, or have reached their end of life. This includes everything from brake pads and rotors to suspension components, exhaust systems, and more.

When it comes to professional repairs and replacement, it is crucial to work with a reputable mechanic who has experience with MAZ 5551 020. They should use high-quality parts and ensure that all repairs are performed according to the manufacturer's specifications. This ensures that the vehicle will function correctly and safely after repairs are complete.

Overall, professional repairs and replacement can be an effective solution to many common issues with the MAZ 5551 020. If you suspect that your vehicle has developed a problem, it is best to take it to a qualified mechanic who can diagnose the problem and recommend the appropriate repairs.

9. Conclusion

The MAZ 5551 020 has been a popular heavy-duty truck in various industries for many years. Like any vehicle, it can experience issues and require repairs or maintenance. Common issues with this truck include problems with the engine, suspension, transmission, and electrical system. Some issues are more prevalent in specific model years or types of use, such as commercial versus personal use. Regular maintenance and service can help prevent these issues from arising or catch them early before they become more significant problems.

In some cases, upgrades or modifications may be necessary to improve the truck's performance or address specific issues. However, it's important to consult with a professional before making any significant modifications to the vehicle to ensure they are safe and will not cause further issues.

If repairs are necessary, it's recommended to seek the assistance of a professional repair service with experience in working with the MAZ 5551 020. Attempting to make repairs without proper knowledge or tools can be dangerous and may cause further damage to the vehicle.

Overall, with proper maintenance, upgrades, and professional repairs when needed, the MAZ 5551 020 can continue to provide reliable service in a variety of industries.

Example List of MAZ 5551 020 Engine Error Codes and Descriptions

Engine Code/NameEngine specs (l, fuel, hp)Part CarError CodeDescription
MAZ-4371.107.15L, Diesel, 300 hpFuel SystemP0087Fuel Rail/System Pressure Too Low
MAZ-4371.107.15L, Diesel, 300 hpEGR SystemP0403Exhaust Gas Recirculation Circuit Malfunction
MAZ-4371.107.15L, Diesel, 300 hpTurbochargerP0234Turbocharger/Supercharger "A" Overboost Condition
MAZ-4371.107.15L, Diesel, 300 hpAir Intake SystemP0101Mass or Volume Air Flow Circuit Range/Performance Problem
MAZ-4371.107.15L, Diesel, 300 hpExhaust SystemP0420Catalyst System Efficiency Below Threshold - Bank 1
MAZ-4371.107.15L, Diesel, 300 hpEngine Control ModuleP0606PCM Processor Fault
MAZ-4371.107.15L, Diesel, 300 hpIgnition SystemP0300Random/Multiple Cylinder Misfire Detected
MAZ-4371.107.15L, Diesel, 300 hpStarting SystemP0335Crankshaft Position Sensor "A" Circuit Malfunction
MAZ-4371.107.15L, Diesel, 300 hpCooling SystemP0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
MAZ-4371.107.15L, Diesel, 300 hpCharging SystemP0562System Voltage Low
MAZ-4371.127.15L, Diesel, 360 hpFuel SystemP0088Fuel Rail/System Pressure Too High
MAZ-4371.127.15L, Diesel, 360 hpEGR SystemP0402Exhaust Gas Recirculation Flow Excessive Detected
MAZ-4371.127.15L, Diesel, 360 hpTurbochargerP2263Turbo/Super Charger Boost System Performance
MAZ-4371.127.15L, Diesel, 360 hpAir Intake SystemP0171Fuel System Too Lean (Bank 1)
MAZ-4371.127.15L, Diesel, 360 hpExhaust SystemP2463Diesel Particulate Filter - Soot Accumulation
MAZ-4371.127.15L, Diesel, 360 hpEngine Control ModuleP0380GlowSure, here are the rest of the tables:
YMZ-53642.1010.85L, Diesel, 420 hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input
YMZ-53642.1010.85L, Diesel, 420 hpEGR SystemP0401Exhaust Gas Recirculation Flow Insufficient Detected
YMZ-53642.1010.85L, Diesel, 420 hpTurbochargerP0236Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
YMZ-53642.1010.85L, Diesel, 420 hpAir Intake SystemP0069Manifold Absolute Pressure - Barometric Pressure Correlation
YMZ-53642.1010.85L, Diesel, 420 hpExhaust SystemP0405Exhaust Gas Recirculation Sensor A Circuit Low
YMZ-53642.1010.85L, Diesel, 420 hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
YMZ-53642.1010.85L, Diesel, 420 hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
YMZ-53642.1010.85L, Diesel, 420 hpStarting SystemP0560System Voltage Malfunction
YMZ-53642.1010.85L, Diesel, 420 hpCooling SystemP0125Engine Coolant Temperature Circuit
YMZ-53642.1010.85L, Diesel, 420 hpCharging SystemP0620Generator Control Circuit Malfunction
YMZ-53642.1210.85L, Diesel, 460 hpFuel SystemP0088Fuel Rail/System Pressure Too High
YMZ-53642.1210.85L, Diesel, 460 hpEGR SystemP0403Exhaust Gas Recirculation Circuit Malfunction
YMZ-53642.1210.85L, Diesel, 460 hpTurbochargerP0299Turbo/Super Charger Underboost Condition
YMZ-53642.1210.85L, Diesel, 460 hpAir Intake SystemP0172Fuel System Too Rich (Bank 1)
YMZ-53642.1210.85L, Diesel, 460 hpExhaust SystemP2463Diesel Particulate Filter - Soot Accumulation
YMZ-53642.1210.85L, Diesel, 460 hpEngine Control ModuleP0401Exhaust Gas Recirculation Flow Insufficient Detected
YMZ-53642.1210.85L, Diesel, 460 hpFuel SystemP0088Fuel Rail/System Pressure Too High
YMZ-53642.1210.85L, Diesel, 460 hpEGR SystemP0403Exhaust Gas Recirculation Circuit Malfunction
YMZ-53642.1210.85L, Diesel, 460 hpTurbochargerP0299Turbo/Super Charger Underboost Condition
YMZ-53642.1210.85L, Diesel, 460 hpAir Intake SystemP0172Fuel System Too Rich (Bank 1)
YMZ-53642.1210.85L, Diesel, 460 hpExhaust SystemP2463Diesel Particulate Filter - Soot Accumulation
YMZ-53642.1210.85L, Diesel, 460 hpEngine Control ModuleP0401Exhaust Gas Recirculation Flow Insufficient Detected
YMZ-53642.1210.85L, Diesel, 460 hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
YMZ-53642.1210.85L, Diesel, 460 hpStarting SystemP0562System Voltage Low
YMZ-53642.1210.85L, Diesel, 460 hpCooling SystemP0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
YMZ-53642.1210.85L, Diesel, 460 hpCharging SystemP0563System Voltage High
YMZ-53442.104.43L, Diesel, 150 hpFuel SystemP0183Fuel Temperature Sensor "A" Circuit High
YMZ-53442.104.43L, Diesel, 150 hpEGR SystemP0402Exhaust Gas Recirculation Flow Excessive Detected
YMZ-53442.104.43L, Diesel, 150 hpTurbochargerP0238Turbo/Super Charger Boost Sensor "A" Circuit High
YMZ-53442.104.43L, Diesel, 150 hpAir Intake SystemP0102Mass or Volume Air Flow Circuit Low Input
YMZ-53442.104.43L, Diesel, 150 hpExhaust SystemP2263Turbo/Super Charger Boost System Performance
YMZ-53442.104.43L, Diesel, 150 hpEngine Control ModuleP0123Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
YMZ-53442.104.43L, Diesel, 150 hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
YMZ-53442.104.43L, Diesel, 150 hpStarting SystemP0560System Voltage Malfunction
YMZ-53442.104.43L, Diesel, 150 hpCooling SystemP0125Engine Coolant Temperature Circuit Malfunction
YMZ-53442.104.43L, Diesel, 150 hpCharging SystemP0561System Voltage Unstable
YMZ-53642.1010.85L, Diesel, 420 hpFuel SystemP0093Fuel System Leak Detected - Large Leak
YMZ-53642.1010.85L, Diesel, 420 hpEGR SystemP0406Exhaust Gas Recirculation Sensor "A" Circuit High
YMZ-53642.1010.85L, Diesel, 420 hpTurbochargerP0234Turbo/Super Charger Overboost Condition
YMZ-53642.1010.85L, Diesel, 420 hpAir Intake SystemP0170Fuel Trim Malfunction (Bank 1)
YMZ-53642.1010.85L, Diesel, 420 hpExhaust SystemP2459Diesel Particulate Filter Regeneration Frequency
YMZ-53642.1010.85L, Diesel, 420 hpEngine Control ModuleP0335Crankshaft Position Sensor "A" Circuit Malfunction
YMZ-53642.1010.85L, Diesel, 420 hpIgnition SystemP0355Ignition Coil "E" Primary/Secondary Circuit
YMZ-53642.1010.85L, Diesel, 420 hpStarting SystemP0606Control Module Internal Performance
YMZ-53642.1010.85L, Diesel, 420 hpCooling SystemP0116Engine Coolant Temperature Circuit Range/Performance Problem
YMZ-53642.1010.85L, Diesel, 420 hpCharging SystemP0622Generator Field "F" Control Circuit Malfunction
YMZ-650.1014.86L, Diesel, 650 hpFuel SystemP0087Fuel Rail/System Pressure - Too Low
YMZ-650.1014.86L, Diesel, 650 hpEGR SystemP0405Exhaust Gas Recirculation Sensor "A" Circuit Low
YMZ-650.1014.86L, Diesel, 650 hpTurbochargerP0299Turbo/Super Charger Underboost Condition
YMZ-650.1014.86L, Diesel, 650 hpAir Intake SystemP0113Intake Air Temperature Circuit High Input
YMZ-650.1014.86L, Diesel, 650 hpExhaust SystemP2458Diesel Particulate Filter Regeneration Duration
YMZ-650.1014.86L, Diesel, 650 hpEngine Control ModuleP0340Camshaft Position Sensor "A" Circuit Malfunction
YMZ-650.1014.86L, Diesel, 650 hpIgnition SystemP0356Ignition Coil "F" Primary/Secondary Circuit
YMZ-650.1014.86L, Diesel, 650 hpStarting SystemP0621Generator Lamp "L" Control Circuit Malfunction
YMZ-650.1014.86L, Diesel, 650 hpCooling SystemP0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
YMZ-650.1014.86L, Diesel, 650 hpCharging SystemP0627Fuel Pump "A" Control Circuit/Open
YMZ-6521.1015.86L, Diesel, 420 hpFuel SystemP0088Fuel Rail/System Pressure - Too High
YMZ-6521.1015.86L, Diesel, 420 hpEGR SystemP0404Exhaust Gas Recirculation Circuit Range/Performance
YMZ-6521.1015.86L, Diesel, 420 hpTurbochargerP0046Turbocharger Boost Control Circuit Performance
YMZ-6521.1015.86L, Diesel, 420 hpAir Intake SystemP0102Mass or Volume Air Flow Circuit Low Input
YMZ-6521.1015.86L, Diesel, 420 hpExhaust SystemP2463Diesel Particulate Filter - Soot Accumulation
YMZ-6521.1015.86L, Diesel, 420 hpEngine Control ModuleP0201Injector Circuit/Open - Cylinder 1
YMZ-6521.1015.86L, Diesel, 420 hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
YMZ-6521.1015.86L, Diesel, 420 hpStarting SystemP0630VIN Not Programmed or Mismatch - ECM/PCM
YMZ-6521.1015.86L, Diesel, 420 hpCooling SystemP0217Engine Overtemperature Condition
YMZ-6521.1015.86L, Diesel, 420 hpCharging SystemP0685ECM/PCM Power Relay Control Circuit/Open
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0191Fuel Rail Pressure Sensor Circuit Range/Performance
YMZ-6581.1014.86L, Diesel, 580 hpEGR SystemP0402Exhaust Gas Recirculation Flow Excessive Detected
YMZ-6581.1014.86L, Diesel, 580 hpTurbochargerP003ATurbocharger Boost Control Position Not Learned
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0118Engine Coolant Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP246BDiesel Particulate Filter Pressure Sensor "A" Circuit
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP025ATurbocharger Boost Control "A" Performance
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0355Ignition Coil "E" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpStarting SystemP061BInternal Control Module Torque Calculation Performance
YMZ-6581.1014.86L, Diesel, 580 hpCooling SystemP0125Engine Coolant Temperature Below Thermostat Regulating Temperature
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0563System Voltage High
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0088Fuel Rail/System Pressure Too High
YMZ-6581.1014.86L, Diesel, 580 hpEGR SystemP0405Exhaust Gas Recirculation Sensor Circuit "A"
YMZ-6581.1014.86L, Diesel, 580 hpTurbochargerP0235Turbocharger Boost Sensor "A" Circuit Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0101Mass or Volume Air Flow "A" Circuit Range/Performance
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP242FDiesel Particulate Filter Restriction - Ash Accumulation
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0356Ignition Coil "F" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpStarting SystemP0562System Voltage Low
YMZ-6581.1014.86L, Diesel, 580 hpCooling SystemP0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0562System Voltage Low (Battery Voltage)
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0700Transmission Control System Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0181Fuel Temperature Sensor "A" Circuit Range/Performance
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0406Exhaust Gas Recirculation Sensor "A" Circuit High
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0113Intake Air Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0118Engine Coolant Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpStarting SystemP0673Glow Plug Control Circuit "3"
YMZ-6581.1014.86L, Diesel, 580 hpTurbochargerP0299Turbocharger/Supercharger "A" Underboost Condition
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP242DDiesel Particulate Filter Restriction - Soot Accumulation
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0620Generator Control Circuit Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0480Cooling Fan 1 Control Circuit Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0219Engine Overspeed Condition
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP2269Water in Fuel Sensor Circuit
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP2263Turbocharger/Supercharger Boost System Performance
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0715Input/Turbine Speed Sensor "A" Circuit
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0305Cylinder 5 Misfire Detected
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0563System Voltage High
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0237Turbocharger/Supercharger Boost Sensor "A" Circuit Low
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0500Vehicle Speed Sensor Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0102Mass or Volume Air Flow Circuit Low Input
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0470Exhaust Pressure Sensor Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0191Fuel Rail Pressure Sensor Circuit Range/Performance
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP2271Oxygen (O2) Sensor Signal Stuck Rich
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0758Shift Solenoid "B" Electrical Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0562System Voltage Low
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0088Fuel Rail/System Pressure - Too High
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0562System Voltage Low
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0103Mass or Volume Air Flow Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpCooling SystemP0128Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0202Injector Circuit/Open - Cylinder 2
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0731Gear 1 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP062CFuel Injector Driver Circuit Performance - Bank 1
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0606ECM/PCM Processor
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0113Intake Air Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0563System Voltage High
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0299Turbocharger/Supercharger Underboost
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0192Fuel Rail Pressure Sensor Circuit Low Input
YMZ-6581.1014.86L, Diesel, 580 hpEmissions Control SystemP0420Catalyst System Efficiency Below Threshold - Bank 1
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0203Injector Circuit/Open - Cylinder 3
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0353Ignition Coil "C" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0732Gear 2 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP062DFuel Injector Driver Circuit Performance - Bank 2
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0607Control Module Performance
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0118Engine Coolant Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0564Cruise Control Multi-Function Input Circuit High
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0300Random/Multiple Cylinder Misfire Detected
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0421Warm Up Catalyst Efficiency Below Threshold - Bank 1
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0204Injector Circuit/Open - Cylinder 4
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0733Gear 3 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP062EFuel Injector Driver Circuit Performance - Bank 3
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0113Intake Air Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0565Cruise Control On Signal Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0301Cylinder 1 Misfire Detected
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0192Fuel Rail Pressure Sensor Circuit Low Input
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0688ECM/PCM Power Relay Sense Circuit / Open
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP1222Injector Circuit Cylinder 4 Short To Ground
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0102Mass or Volume Air Flow Circuit Low Input
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0732Gear 2 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP1603Internal Control Module Self Test Fault
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0401Exhaust Gas Recirculation Flow Insufficient Detected
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0566Cruise Control Off Signal Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP1233Fuel Pump Driver Module Off-Line
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0602Control Module Programming Error
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0118Engine Coolant Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP025AFuel Pump Module Control Circuit /Open
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0604Internal Control Module RAM Error
YMZ-6581.1014.86L, Diesel, 580 hpCharging SystemP0562System Voltage Low
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0403Exhaust Gas Recirculation Control Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0733Gear 3 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP062CFuel Injector Driver Circuit Performance - Bank 2
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0605Internal Control Module Read Only Memory (ROM) Error
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0107Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0606Internal Control Module Processor Fault
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0734Gear 4 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0113Intake Air Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP025BFuel Pump Module Control Circuit Low
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP062FFuel Injector Driver Circuit Performance - Bank 1
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0420Catalyst System Efficiency Below Threshold
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0620Generator Control Circuit
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0735Gear 5 Incorrect Ratio
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0183Fuel Temperature Sensor Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0563System Voltage High
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0751Shift Solenoid "A" Performance or Stuck Off
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0650Malfunction Indicator Lamp (MIL) Control Circuit
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0093Fuel System Leak Detected - Large Leak
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0405Exhaust Gas Recirculation Sensor "A" Circuit Low
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0118Engine Coolant Temperature Circuit High Input
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0607Control Module Performance
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0756Shift Solenoid "B" Performance or Stuck Off
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0180Fuel Temperature Sensor Circuit Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpIgnition SystemP0355Ignition Coil "E" Primary/Secondary Circuit
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0564System Voltage Low
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0752Shift Solenoid "A" Stuck On
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0651Sensor Reference Voltage "B" Circuit Open
YMZ-6581.1014.86L, Diesel, 580 hpFuel SystemP0094Fuel System Leak Detected - Small Leak
YMZ-6581.1014.86L, Diesel, 580 hpExhaust SystemP0406Exhaust Gas Recirculation Sensor "A" Circuit High
YMZ-6581.1014.86L, Diesel, 580 hpAir Intake SystemP0119Engine Coolant Temperature Circuit Intermittent
YMZ-6581.1014.86L, Diesel, 580 hpEngine Control ModuleP0608Control Module VSS Output "A" Malfunction
YMZ-6581.1014.86L, Diesel, 580 hpTransmission Control ModuleP0757Shift Solenoid "B" Stuck On

FAQ: Common Issues with MAZ 5551 020

What are some common issues with the MAZ 5551 020 truck?

Some common issues with the MAZ 5551 020 truck include problems with the gearbox, brakes, steering system, and suspension.

Which model years of the MAZ 5551 020 are most prone to issues?

The first generation of the MAZ 5551 020 (2000-2005) is known for having more issues than the second (2006-2010) and third (2011-2015) generations.

What are some common problems with the gearbox in the MAZ 5551 020?

Issues with the gearbox can include difficulty shifting gears, gear slippage, and grinding noises while shifting. These issues can occur in all generations and model years of the MAZ 5551 020.

Are there any issues specific to the engine of the MAZ 5551 020?

While there are no specific engine issues associated with the MAZ 5551 020, the truck may experience problems with engine performance if regular maintenance is not performed.

What are some common brake problems in the MAZ 5551 020?

The MAZ 5551 020 may experience problems with brake fluid leaks, brake pad wear, and brake rotor damage. These issues can occur in all generations and model years of the truck.

Are there any steering system issues with the MAZ 5551 020?

Yes, some common steering system issues with the MAZ 5551 020 include problems with the power steering pump and steering gear. These issues can occur in all generations and model years of the truck.

What suspension issues should I be aware of with the MAZ 5551 020?

The MAZ 5551 020 may experience problems with shock absorbers, ball joints, and control arm bushings. These issues can occur in all generations and model years of the truck.

Can regular maintenance and service prevent issues with the MAZ 5551 020?

Yes, regular maintenance and service can help prevent issues with the MAZ 5551 020. Performing routine oil changes, replacing brake pads and rotors, and inspecting the suspension and steering systems can help prevent major issues from occurring.

Are there any common modifications or upgrades that can improve the MAZ 5551 020's performance?

Yes, upgrades to the suspension system, engine, and gearbox can improve the MAZ 5551 020's performance. However, it's important to note that some modifications may void the truck's warranty.

What should I do if my MAZ 5551 020 experiences significant issues?

If your MAZ 5551 020 experiences significant issues, it's best to take it to a professional mechanic or authorized dealer for repairs or replacement of parts. It's important to address issues as soon as possible to prevent further damage and potentially costly repairs.

What are some common problems associated with the second generation (2006-2010) of the MAZ 5551 020?

Some common issues with the second generation of the MAZ 5551 020 include problems with the transmission and suspension systems. Owners have reported issues with the automatic transmission failing prematurely and the suspension becoming noisy or developing leaks. Additionally, some owners have reported issues with the fuel system, including problems with the fuel pump and fuel injectors.

Are there any common issues with the third generation (2011-2015) of the MAZ 5551 020?

Yes, some common problems with the third generation of the MAZ 5551 020 include issues with the engine, transmission, and electrical systems. Owners have reported problems with the engine stalling or failing to start, as well as issues with the transmission slipping or failing. Electrical problems include issues with the alternator and battery, as well as problems with the power windows and locks.

What are some common issues associated with commercial use of the MAZ 5551 020?

Because the MAZ 5551 020 is often used for commercial purposes, common issues associated with its use include wear and tear on the vehicle's components, including the brakes, suspension, and transmission. Additionally, the engine may experience more wear and tear than it would in a personal-use vehicle, leading to problems with the fuel system and other engine-related issues.

Are there any common solutions to the issues associated with the MAZ 5551 020?

Yes, there are several common solutions to the problems associated with the MAZ 5551 020. Regular maintenance and servicing can help prevent many of the issues associated with wear and tear on the vehicle's components, while upgrades and modifications can help improve performance and prevent future issues. Professional repairs and replacement of worn or damaged components can also help keep the MAZ 5551 020 running smoothly.

What are some common issues with the 2010 MAZ 5551 020?

Common issues with the 2010 MAZ 5551 020 include transmission problems, engine misfires, and electrical issues. It is recommended to regularly maintain and service the vehicle to prevent these issues from arising.

Are there any upgrades or modifications that can improve the performance of the MAZ 5551 020?

Yes, there are several upgrades and modifications that can improve the performance of the MAZ 5551 020, such as upgrading the exhaust system, installing a performance air intake, and adding a performance chip. It is important to ensure that any upgrades are compatible with the specific model and engine type of the vehicle.

What should I do if I encounter a problem with my MAZ 5551 020 that I cannot resolve on my own?

If you encounter a problem with your MAZ 5551 020 that you cannot resolve on your own, it is recommended to seek professional repairs or replacement. You can take your vehicle to a trusted mechanic or dealership to have it diagnosed and repaired.

How can I prevent issues with my MAZ 5551 020?

Regular maintenance and service is the best way to prevent issues with your MAZ 5551 020. This includes regularly changing the oil and other fluids, replacing worn or damaged parts, and performing routine inspections of the vehicle. It is also important to avoid overloading the vehicle and to drive it within its recommended limits.

Are there any recalls or known issues with the MAZ 5551 020?

There have been some recalls and known issues with certain models and years of the MAZ 5551 020, such as issues with the fuel system and braking system. It is recommended to check with your local dealership or online resources to see if your specific model and year are affected by any recalls or known issues.

What are some common issues with the MAZ 5551 020 related to its engine?

One common issue is a loss of power or rough idling, which may be caused by a faulty fuel injector or fuel pump. Another issue is overheating, which can be caused by a malfunctioning thermostat or cooling fan.

What are some common issues with the MAZ 5551 020 related to its transmission?

One common issue is a slipping or sticking transmission, which may be caused by low fluid levels or a faulty transmission control module. Another issue is a delay in shifting, which may be caused by a damaged shift solenoid or a worn clutch.

Are there any issues with the MAZ 5551 020 related to its electrical system?

Yes, there are some common issues related to the electrical system, such as a dead battery, malfunctioning alternator, or faulty starter motor. Other issues may include problems with the car's lighting, such as a burned-out headlight or malfunctioning brake lights.

What are some common suspension issues with the MAZ 5551 020?

One common issue is a rough ride or excessive bouncing, which may be caused by worn shocks or struts. Another issue is uneven tire wear, which can be caused by misaligned wheels or worn suspension components.

Are there any issues with the MAZ 5551 020 related to its brakes?

Yes, there are some common issues related to the brake system, such as a soft or spongy brake pedal, noisy brakes, or reduced braking power. These issues may be caused by worn brake pads or rotors, a malfunctioning brake caliper, or a leaking brake line.

How can I prevent or address issues with my MAZ 5551 020?

Regular maintenance and service are key to preventing and addressing issues with your MAZ 5551 020. This includes changing the oil and other fluids regularly, checking tire pressure and alignment, replacing worn parts, and addressing any warning lights or unusual noises promptly. Additionally, avoiding aggressive driving and following the manufacturer's recommended maintenance schedule can help keep your car running smoothly.

What are some common issues with the 2015 MAZ 5551 020 model?

Some common issues with the 2015 MAZ 5551 020 model include engine overheating, transmission problems, electrical system failures, and suspension issues.

Are there any specific maintenance routines that can prevent issues with the MAZ 5551 020?

Yes, following the recommended maintenance schedule can help prevent many issues with the MAZ 5551 020. Regular oil changes, tire rotations, and brake inspections can help keep the vehicle running smoothly and identify any potential issues before they become major problems.

How can I tell if my MAZ 5551 020 has transmission problems?

Signs of transmission problems in the MAZ 5551 020 may include slipping gears, delays in shifting, or grinding noises when shifting. It is important to have any suspected transmission issues addressed promptly to avoid further damage to the vehicle.

Can I upgrade the suspension on my MAZ 5551 020 to prevent issues?

Yes, upgrading the suspension on your MAZ 5551 020 can help improve handling and prevent issues such as premature tire wear or suspension component failures. However, it is important to consult with a professional mechanic or suspension specialist to ensure that any upgrades are appropriate for your specific model and driving needs.

Are there any recalls or known defects with the MAZ 5551 020?

It is important to regularly check for recalls or known defects with your specific year, make, and model of the MAZ 5551 020. You can check for any recalls or safety issues by contacting your local dealership or visiting the National Highway Traffic Safety Administration's website.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.



Updated on April 22, 2024